Giving a test to a group of students, the grades and location of class are summarized below A B C Total Online 15 5 12 32 On Campus 18 17 4 39 Total 33 22 16 71 If one student was chosen at random, determine the following probabilities. Write your answers as reduced fractions. P(Student was online) = P(Student was on campus) = P(Student was online and got an "A") = P(Student was on campus and got a "B") = P(Student got a "C") =